40098472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 37039448

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 647, 1016, 1294, 2588, 5176, 7747, 15494, 30988, 39467, 61976, 78934, 82169, 157868, 164338, 315736, 328676, 657352, 5012309, 10024618, 20049236, 40098472]

約数ペア:

[(1, 40098472), (2, 20049236), (4, 10024618), (8, 5012309), (61, 657352), (122, 328676), (127, 315736), (244, 164338), (254, 157868), (488, 82169), (508, 78934), (647, 61976), (1016, 39467), (1294, 30988), (2588, 15494), (5176, 7747)]